Name/Title
Key, TelegraphEntry/Object ID
1.88.211Description
E. F. Johnson Company Product. Telegraph. Material: metal, resin. Size: 2" W. x 5" L. Description: black phenolic resin base - silver colored metal - high speed standard key with switch. Museum labels "310-3" and "1952". See "Comments". Morse code equipment included sending keys.Context
E.F. Johnson Co. Collection. Reference: Catalog # 984, page 17 (in E.F. Johnson Co. Museum). (type 114-100-3 - a similar key). Dan Swenson took artifact home to take measurements for Telegraph project 8-18-2008. Waseca business: E.F. Johnson Co.; E.F. Johnson Company; E.F. Johnson Corporate Headquarters; E.F. Johnson Company Corporate Headquarters; E.F. Johnson Co. Corporate Headquarters; E. F. Johnson Co.; E. F. Johnson Company; E. F. Johnson Corporate Headquarters; E. F. Johnson Company Corporate Headquarters; E. F. Johnson Co. Corporate Headquarters.Cataloged By
vanessaLexicon
Nomenclature 4.0
Nomenclature Secondary Object Term
Key, TelegraphNomenclature Primary Object Term
TelegraphNomenclature Sub-Class
Telecommunication DevicesNomenclature Class
Telecommunication T&ENomenclature Category
Category 06: Tools & Equipment for CommunicationCreate Date
April 28, 1988Update Date
November 21, 2024